LXR qemu/tests/libqos/i2c.h

   1/*
   2 * I2C libqos
   3 *
   4 * Copyright (c) 2012 Andreas Färber
   5 *
   6 * This work is licensed under the terms of the GNU GPL, version 2 or later.
   7 * See the COPYING file in the top-level directory.
   8 */
   9#ifndef LIBQOS_I2C_H
  10#define LIBQOS_I2C_H
  11
  12
  13typedef struct I2CAdapter I2CAdapter;
  14struct I2CAdapter {
  15    void (*send)(I2CAdapter *adapter, uint8_t addr,
  16                 const uint8_t *buf, uint16_t len);
  17    void (*recv)(I2CAdapter *adapter, uint8_t addr,
  18                 uint8_t *buf, uint16_t len);
  19};
  20
  21void i2c_send(I2CAdapter *i2c, uint8_t addr,
  22              const uint8_t *buf, uint16_t len);
  23void i2c_recv(I2CAdapter *i2c, uint8_t addr,
  24              uint8_t *buf, uint16_t len);
  25
  26/* libi2c-omap.c */
  27I2CAdapter *omap_i2c_create(uint64_t addr);
  28
  29/* libi2c-imx.c */
  30I2CAdapter *imx_i2c_create(uint64_t addr);
  31
  32#endif
  33